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Class Information
Number: 257/E21.618
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Manufacture or treatment of devices consisting of plurality of solid-state components formed in or on common substrate or of parts thereof; manufacture of integrated circuit devices or of parts thereof (epo) > Manufacture or treatment of devices consisting of plurality of solid-state components or integrated circuits formed in, or on, common substrate (epo) > With subsequent division of substrate into plural individual devices (epo) > To produce devices each consisting of plurality of components, e.g., integrated circuits (epo) > Substrate being semiconductor, using silicon technology (epo) > Field-effect technology (epo) > Mis technology (epo) > With particular manufacturing method of channel, e.g., channel implants, halo or pocket implants, or channel materials (epo)
Description: This subclass is indented under subclass E21.616. This subclass is substantially the same in scope as ECLA classification H01L21/8234C.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8703568 Advanced CMOS using super steep retrograde wells Apr. 22, 2014
8703578 Middle in-situ doped SiGe junctions for PMOS devices on 28 nm low power/high performance technologies using a silicon oxide encapsulation, early halo and extension implantations Apr. 22, 2014
8703620 Methods for PFET fabrication using APM solutions Apr. 22, 2014
8679905 Metal oxide TFT with improved source/drain contacts Mar. 25, 2014
8658543 Methods for pFET fabrication using APM solutions Feb. 25, 2014
8658506 Method and apparatus for selectively improving integrated device performance Feb. 25, 2014
8653601 Current control semiconductor element and control device using the same Feb. 18, 2014
8653607 Method for 1/F noise reduction in NMOS devices Feb. 18, 2014
8633078 Method for manufacturing semiconductor device Jan. 21, 2014
8586454 Two-step hydrogen annealing process for creating uniform non-planar semiconductor devices at aggressive pitch Nov. 19, 2013
8575009 Two-step hydrogen annealing process for creating uniform non-planar semiconductor devices at aggressive pitch Nov. 5, 2013
8558276 Bottom source NMOS triggered zener clamp for configuring an ultra-low voltage transient voltage suppressor (TVS) Oct. 15, 2013
8530286 Low power semiconductor transistor structure and method of fabrication thereof Sep. 10, 2013
8519403 Angled implantation for deep submicron device optimization Aug. 27, 2013
8513080 Reducing contamination in a process flow of forming a channel semiconductor alloy in a semiconductor device Aug. 20, 2013
8513765 Formation method and structure for a well-controlled metallic source/drain semiconductor device Aug. 20, 2013
8501601 Drive current increase in field effect transistors by asymmetric concentration profile of alloy species of a channel semiconductor alloy Aug. 6, 2013
8487355 Structure and method for compact long-channel FETs Jul. 16, 2013
8486783 Semiconductor device and method of manufacturing the same Jul. 16, 2013
8482042 Strained semiconductor device and method of making same Jul. 9, 2013
8470666 Methods of making random access memory devices, transistors, and memory cells Jun. 25, 2013
8436420 Semiconductor device and manufacturing method thereof May. 7, 2013
8435844 Semiconductor device manufacturing method May. 7, 2013
8420471 Dense pitch bulk FinFET process by selective EPI and etch Apr. 16, 2013
8404550 Performance enhancement in PFET transistors comprising high-k metal gate stack by increasing dopant confinement Mar. 26, 2013
8304835 Configuration and fabrication of semiconductor structure using empty and filled wells Nov. 6, 2012
8278715 Electrostatic discharge protection device Oct. 2, 2012
8247875 Fabrication method of semiconductor device Aug. 21, 2012
8236641 Semiconductor device with extension structure and method for fabricating the same Aug. 7, 2012
8227316 Method for manufacturing double gate finFET with asymmetric halo Jul. 24, 2012
8216903 SRAM cell with asymmetrical pass gate Jul. 10, 2012
8211773 SRAM cell with asymmetrical pass gate Jul. 3, 2012
8178932 Semiconductor device having transistors May. 15, 2012
8163622 Method for angular doping of source and drain regions for odd and even NAND blocks Apr. 24, 2012
8138544 Castellated gate MOSFET tetrode capable of fully-depleted operation Mar. 20, 2012
8017483 Method of creating asymmetric field-effect-transistors Sep. 13, 2011
7948048 Semiconductor device and method for manufacturing same May. 24, 2011
7943468 Penetrating implant for forming a semiconductor device May. 17, 2011
7939412 Process for forming an electronic device including a fin-type transistor structure May. 10, 2011
7932153 Semiconductor device and method for fabricating the same Apr. 26, 2011
7927987 Method of reducing channeling of ion implants using a sacrificial scattering layer Apr. 19, 2011
7915125 Semiconductor device and method of manufacturing the same Mar. 29, 2011
7906400 Method of manufacturing a semiconductor device having transistors and semiconductor device having transistors Mar. 15, 2011
7902031 Method for angular doping of source and drain regions for odd and even NAND blocks Mar. 8, 2011
7892908 Integration scheme for changing crystal orientation in hybrid orientation technology (HOT) using direct silicon bonded (DSB) substrates Feb. 22, 2011
7883946 Angled implantation for deep submicron device optimization Feb. 8, 2011
7858469 Method for forming a trigger device for ESD protection circuit Dec. 28, 2010
7838937 Circuits providing ESD protection to high voltage laterally diffused metal oxide semiconductor (LDMOS) transistors Nov. 23, 2010
7833870 Method for fabricating semiconductor device having recessed gate electrode and self-aligning stacked contact structures Nov. 16, 2010
7834382 Nitride read-only memory cell and method of manufacturing the same Nov. 16, 2010

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